Privacy Policy
This policy explains what data LifestyleFit AI collects, why it is used, how it is stored, and what controls users have.
LifestyleFit AI is a fitness and nutrition coaching app operated as an independent project by Yahya Naveed. This policy applies to the web application and related features made available through it.
1. Data We Collect
Depending on how you use the app, we may collect and process the following categories of data:
- Account data: email address, authentication identifiers, sign-in method, and basic profile details.
- Profile and personalization data: age, sex, height, weight, goals, training preferences, injuries, fitness background, and memory preferences.
- Chat and coaching data: messages, AI responses, thought-process display events, memory summaries, and session metadata.
- Health and lifestyle logs: food entries, macro values, exercise logs, workout tasks, plan status, daily summaries, points, streaks, and related progress data.
- Uploads and media: food photos, images submitted for analysis, and voice-related inputs if voice features are used.
- Group and social data: group membership, invite codes, leaderboard status, and points where group features are used.
- Technical and usage data: device/browser information, error logs, usage events, timestamps, session identifiers, and local storage or cookie state.
2. How We Use Data
We use data to operate and improve the app, including to:
- authenticate users and secure accounts;
- deliver chat, planning, logging, image analysis, memory, and other product features;
- save user state across devices and sessions where account sync is enabled;
- personalize recommendations, plans, coaching style, reminders, and memory retrieval;
- measure performance, detect bugs, monitor abuse, and maintain service reliability;
- support leaderboards, streaks, points, and group experiences where those features are used.
3. Storage and Retention
Data may be stored in two places:
- Browser storage: consent preferences, local session state, cached chats for signed-out use, UI settings, and certain temporary data.
- Cloud storage: account-linked chats, logs, tasks, profile data, usage records, and service records required for authenticated features.
We keep data for as long as reasonably necessary to operate the app, provide account-linked history, enforce security, and comply with legal obligations. Retention periods may vary by data type and feature.
4. Third Parties and Service Providers
We may use third-party infrastructure and service providers to operate the app. Based on the current implementation, this can include services for authentication, model inference, cloud storage, analytics, and hosting.
- AWS Cognito for account authentication and identity flows.
- AWS Bedrock and related model providers for AI inference and tool orchestration.
- AWS storage and compute services for backend processing and user-linked data persistence.
We do not describe data as "never shared" because service delivery necessarily involves processors and infrastructure partners.
5. Your Choices and Controls
You may have the ability to:
- use some features without signing in, with data stored only locally in your browser;
- export your data from Settings;
- delete chats or request account deletion through available app controls;
- change memory-related preferences inside Settings;
- decline or accept consent prompts related to cookies and storage.
Your legal rights may vary by jurisdiction. If you need a specific access, correction, or deletion request handled outside the UI, use the contact channel listed below.
6. Children
LifestyleFit AI is not intended for children who are below the age required to validly consent under applicable law. If you believe a child has provided personal data inappropriately, contact the operator so it can be reviewed.
7. Security
We use reasonable technical and organizational measures to reduce risk, but no system is perfectly secure. Do not submit information you would not want exposed if a security incident occurred.
8. International Transfers
Because the app uses cloud providers and model infrastructure, your data may be processed in countries other than your own. Where applicable, we rely on the provider controls and contractual arrangements made available for those services.
9. Changes to This Policy
We may update this policy as the app changes. The latest version will be posted on this page with the updated date.
10. Contact
For privacy questions or requests, use the public operator contact channel linked from the app footer: